This is a TRK132441 A-Tork Blue Towel Large. Advanced 440-Wiper blue 4-ply construction absorbs 4 times more, & over 4 times faster than rags. Has a rough side & a smooth side. Centerfeed, high quality, unique hole structure provides optimum absorption of oil, grease & cutting fluids. Rough enough for stubborn dirt & smooth enough for sensitive surfaces. This product contains 100% recycled fiber, no guaranteed level of post consumer fibers.